Automobile maintenance knowledge

Automobile maintenance knowledge

The car pays attention to "seven maintenance and three repairs", that is, the car only needs regular maintenance as required, and the problems are solved as soon as possible, so as to achieve the purpose of replacing repairs with maintenance, minor repairs, major repairs or even lifelong non-major repairs, realize safe, economical and trouble-free driving, and make the service life of the car longer. Replace "operation" with routine maintenance to realize disassembly-free.

Common sense of automobile care

1, you can't wash your car with washing powder and detergent.

Because it contains alkaline components, long-term use will make the car paint lose its luster, dull color, dry and rust. Special crystal cleaning liquid or car wash liquid should be used.

2, there is dirt on the car should be handled in time.

During the use of automobiles, they will be eroded by sunlight and acid rain, and easily combine with various corrosive dirt, such as cement, grease, mucus, asphalt, tree sap, insects, etc., to form stubborn stains, which will dull and oxidize the automobile paint and shorten its service life.

The interior of the car should be cleaned and maintained.

At ordinary times, the carriage part is affected by the external oil dust, sediment, smoking, passenger sweat stains and air conditioning cycle, which leads to the pollution of the air in the carriage, the growth of bacteria, and even an unpleasant smell, which makes velvet moldy and leather aging. It not only affects the physical and mental health of the owner, but also is not conducive to the driving mood. Therefore, you should do a full set of indoor professional care every three months and often vacuum the car.

4. The wax of famous cars and new cars should be carefully selected.

Ordinary oily solid car wax has been gradually eliminated because of its shortcomings such as non-adhesion and easy contamination (leaving watermark after rain). ), scratch the car paint, a short light. We should be more careful when choosing wax for expensive cars. The new car wax is a water-based powder, which is bright and clean after rubbing, not easy to stick to dust and durable. (such as American super color crystal wax film, American MOC sesame oil wax, British Duobao magic color cosmetic wax)

5, luxury car polishing crystal wax steps

The concept of wax has developed from simple waxing and glazing to today's protective glazing, which has become a necessity for contemporary automobile beauty care.

Pay attention to two aspects before waxing:

One is wax selection, and the other is operation. Wax selection should be carried out according to the needs of car paint protection, and carefully selected according to the different functions of car wax and the characteristics of car paint, so that the effect will be more obvious.

Waxing operation is generally carried out after body cleaning. At present, car wax is mostly liquid wax. Shake the product well before use, rub it on the paint surface with a little wet cloth or sponge, dry it slightly, and then dry it repeatedly with a soft cleaning cloth. There are also some solid waxes, and the operation methods are basically the same. The higher the wax, the more time-saving and labor-saving. Waxing operation should be carried out in a cool place. In addition, a car must be coated with protective wax polish after polishing, which can double the gloss of the car paint. And has a long-term protection effect.

First of all, it is very important to remove stains, otherwise the wax will be dull; Secondly, lean crystal wax; Machine re-polishing: make the car wax evenly eliminate the yin and yang colors, and make the car wax and the paint surface combine with each other to form a solid, impermeable, smoother, firmer and more durable super protective layer; Finally, the special treatment of suede: no scratches, bright and clean. Polish and wax regularly, once or twice a month. It is best to use little or no oily solid wax, wipe the wax with a towel, and do not wax in the sun or when the car body is hot.